71397222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1091}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 154103040

約数和(自身を除く): 82705818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 839, 1091, 1678, 2182, 2517, 3273, 5034, 6546, 10907, 14183, 21814, 28366, 32721, 42549, 65442, 85098, 915349, 1830698, 2746047, 5492094, 11899537, 23799074, 35698611, 71397222]

約数ペア:

[(1, 71397222), (2, 35698611), (3, 23799074), (6, 11899537), (13, 5492094), (26, 2746047), (39, 1830698), (78, 915349), (839, 85098), (1091, 65442), (1678, 42549), (2182, 32721), (2517, 28366), (3273, 21814), (5034, 14183), (6546, 10907)]